Nano purchased a computer for $800. if the sales tax rate was 8%, how much in all did he pay for the computer?
$836
$848
$864
$872

Nano paid $864 in total for the computer.

Step-by-step explanation:

The computer by itself is $800. Plus the 8% sales tax (8% of 800 is 64), that's $864 in total.

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation:

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.